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HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

HTTP 418: I'm a teapot

The server identifies as a teapot now and is on a tea break, brb

Tollens test Memes

Posts tagged with Tollens test

Silver Lining Of The Aldehyde Cloud

Chemistry Science
11 months ago 19.9K views 0 shares
Silver Lining Of The Aldehyde Cloud
The silver people walking around in colorful shorts are basically the perfect human embodiment of the Tollens' test! When aldehydes meet Tollens' reagent (an alkaline solution of silver nitrate), they get oxidized to carboxylic acids while reducing silver ions to metallic silver. The result? That iconic silver mirror deposit that coats test tubes and apparently people during Holi celebrations too! The colored shorts are the only non-silver parts - just like how the non-aldehyde functional groups remain unchanged in the reaction. Chemistry students everywhere are having flashbacks to that magical moment when their test tube suddenly turned shiny during organic chem lab.

Spotlight

Run Gemma 4 on a mini PC, no GPU required

Gemma 4 26B-A4B runs at usable speeds on CPU-only mini PCs. The RAM math, real community benchmarks, and which mini PC tier fits each model size. Read article →

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